This volume investigates the political structures, leadership, and governmental frameworks of every sovereign nation as they existed in 1981. The author, Arthur S. Banks, utilizes a standardized analytical framework to catalog the executive, legislative, and judicial branches of global states. By providing consistent data points across diverse political systems, the text serves as a comparative reference for scholars and policy analysts examining the geopolitical landscape of the early 1980s.

Experts recognize this series as a foundational reference tool for historical political research. Readers frequently note the high density of factual data and the utility of the standardized format for cross-national comparisons.